157050675

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2213

約数の個数: 72

約数和(自身を含む): 313662960

約数和(自身を除く): 156612285

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 45, 51, 57, 75, 85, 95, 153, 171, 225, 255, 285, 323, 425, 475, 765, 855, 969, 1275, 1425, 1615, 2161, 2907, 3825, 4275, 4845, 6483, 8075, 10805, 14535, 19449, 24225, 32415, 36737, 41059, 54025, 72675, 97245, 110211, 123177, 162075, 183685, 205295, 330633, 369531, 486225, 551055, 615885, 698003, 918425, 1026475, 1653165, 1847655, 2094009, 2755275, 3079425, 3490015, 6282027, 8265825, 9238275, 10470045, 17450075, 31410135, 52350225, 157050675]

約数ペア:

[(1, 157050675), (3, 52350225), (5, 31410135), (9, 17450075), (15, 10470045), (17, 9238275), (19, 8265825), (25, 6282027), (45, 3490015), (51, 3079425), (57, 2755275), (75, 2094009), (85, 1847655), (95, 1653165), (153, 1026475), (171, 918425), (225, 698003), (255, 615885), (285, 551055), (323, 486225), (425, 369531), (475, 330633), (765, 205295), (855, 183685), (969, 162075), (1275, 123177), (1425, 110211), (1615, 97245), (2161, 72675), (2907, 54025), (3825, 41059), (4275, 36737), (4845, 32415), (6483, 24225), (8075, 19449), (10805, 14535)]